HORIZON™ L-810 LED Low Intensity LED Obstruction Marker

The HORIZON L-810 Obstruction Light provides an LED based solution for the FAA Type L-810 steady burn lights. The HORIZON L-810 is currently available in both single and double configurations operating at a range of 95-277 VAC and also in a range of 9-48VDC. Both configurations are available as original equipment or as a direct replacement to the existing socket/lamp/lens of both H&P OB20 Series and other manufacturer’s L-810 obstruction lights.


ETL Certified:

FAA Advisory Circular 150/5345-43

Compliant to:

ICAO Annex 14; MIL-C-7989
DGAC of Mexico; CAR 621

  • LED based obstruction light last over 15 times longer than an incandescent lamp
  • Approximately 95% less power than 116-Watt standard obstruction light
  • 4-Watt Power Consumption (AC Version), 3.4-Watt Power Consumption (DC Version)
  • Weather resistant lamp assembly and housing
  • Self-contained wiring compartment on double units eliminates additional boxes.
  • Operates as a steady burn or flashing light (Avian Compliant)
  • Resistant to shock and vibration
  • Direct replacement for existing incandescent fixtures
  • 5 Year Warranty